Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true, destructiveHint=false and openWorldHint=true, so safety is covered. The description adds the reference endpoint (GET /jobs/statuses) and concrete example statuses, which is useful context, but says nothing about pagination behavior or result size beyond what the schema already documents.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Extremely short and front-loaded: the substantive content (what the statuses are) comes first. The trailing 'GET /jobs/statuses' is API-doc residue that adds little for an invoking agent but costs only a few tokens.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

A simple, no-required-parameter, read-only list tool with no output schema; the description tells the agent what domain values come back (statuses) and gives examples, which is sufficient to call it correctly. Pagination is fully handled by the schema.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% — both page and per_page are fully documented in the schema, including defaults, ranges, and the next_page hint. The description adds nothing about parameters, so the baseline 3 applies.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

States clearly that the tool returns the set of statuses a job order can have, and enumerates example values (Active, OnHold, Closed). The phrase 'job order' implicitly distinguishes it from the sibling cats_list_workflow_statuses, though the differentiation is not explicit.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance on when to call this versus alternatives, no prerequisites, and no mention of the closely related cats_list_workflow_statuses tool. The agent must infer usage from the name and the enumeration alone.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.